Bottles and jars – Closures – Stopper type
Patent
1995-11-14
1998-02-17
Shoap, Allan N.
Bottles and jars
Closures
Stopper type
992771, 210803, 426495, B01D 2100, B65D 3904, C12G 108, C12H 102
Patent
active
057183490
ABSTRACT:
A stopper for racking-off operations that comprises a body which is substantially mushroom-shaped, is made of plastics, and is constituted by a tubular cylindrical element adapted to enter the neck of a bottle and close it, and by a head having a larger diameter than the cylindrical element and being monolithic therewith. The stopper for racking-off operations furthermore comprises a container that extends substantially from the head in the opposite direction with respect to the cylindrical element, the container having an opening, at the head, that is connected to a duct passing therethrough and in turn also connected to the internal cavity of the cylindrical element and therefore, when installed, to the inside of the bottle.
REFERENCES:
patent: 485248 (1892-11-01), Walfard
patent: 1419580 (1922-06-01), Molinari
patent: 4687115 (1987-08-01), Bongiovanni
patent: 4779764 (1988-10-01), Debetencourt
patent: 4947737 (1990-08-01), Gladstone
Bassan Pietro
Bernar Bernardino
BBS S.r.l.
Josif Albert
Kopsidas Niki M.
Modiano Guido
Shoap Allan N.
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